74152800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{3433}}^1$

素因数の和:3462

約数の個数: 144

約数和(自身を含む): 268264080

約数和(自身を除く): 194111280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3433, 3600, 4320, 5400, 6866, 7200, 10299, 10800, 13732, 17165, 20598, 21600, 27464, 30897, 34330, 41196, 51495, 54928, 61794, 68660, 82392, 85825, 92691, 102990, 109856, 123588, 137320, 154485, 164784, 171650, 185382, 205980, 247176, 257475, 274640, 308970, 329568, 343300, 370764, 411960, 463455, 494352, 514950, 549280, 617940, 686600, 741528, 772425, 823920, 926910, 988704, 1029900, 1235880, 1373200, 1483056, 1544850, 1647840, 1853820, 2059800, 2317275, 2471760, 2746400, 2966112, 3089700, 3707640, 4119600, 4634550, 4943520, 6179400, 7415280, 8239200, 9269100, 12358800, 14830560, 18538200, 24717600, 37076400, 74152800]

約数ペア:

[(1, 74152800), (2, 37076400), (3, 24717600), (4, 18538200), (5, 14830560), (6, 12358800), (8, 9269100), (9, 8239200), (10, 7415280), (12, 6179400), (15, 4943520), (16, 4634550), (18, 4119600), (20, 3707640), (24, 3089700), (25, 2966112), (27, 2746400), (30, 2471760), (32, 2317275), (36, 2059800), (40, 1853820), (45, 1647840), (48, 1544850), (50, 1483056), (54, 1373200), (60, 1235880), (72, 1029900), (75, 988704), (80, 926910), (90, 823920), (96, 772425), (100, 741528), (108, 686600), (120, 617940), (135, 549280), (144, 514950), (150, 494352), (160, 463455), (180, 411960), (200, 370764), (216, 343300), (225, 329568), (240, 308970), (270, 274640), (288, 257475), (300, 247176), (360, 205980), (400, 185382), (432, 171650), (450, 164784), (480, 154485), (540, 137320), (600, 123588), (675, 109856), (720, 102990), (800, 92691), (864, 85825), (900, 82392), (1080, 68660), (1200, 61794), (1350, 54928), (1440, 51495), (1800, 41196), (2160, 34330), (2400, 30897), (2700, 27464), (3433, 21600), (3600, 20598), (4320, 17165), (5400, 13732), (6866, 10800), (7200, 10299)]